1,2-Bis(4-(bromomethyl)phenyl)-1,2-diphenylethene CAS 1053241-67-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1053241-67-0 |
| Molecular Formula | C28H22Br2 |
| Molecular Weight | 518.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,2-Bis(4-(bromomethyl)phenyl)-1,2-diphenylethene (CAS 1053241-67-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C28H22Br2. Molecular weight: 518.28 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C28H22Br2 |
| Molecular Weight | 518.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
Related Bis Standards
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- 2,7-Bis(bromomethyl)-9,9-dihexyl-9H-fluorene (CAS 187148-75-0)
- 2,2'-(2,5-Bis(bromomethyl)-1,4-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 1356822-77-9)
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- 4,4',4''-Tris(bromomethyl)-2,2':6',2''-terpyridine (CAS 1309964-62-2)
Recommended Standards
- 2,3,5-TriiodoÂbenzÂoyl chloride (CAS 42860-33-3)
- 1,1′-[(1E)-1,2-Diphenyl-1,2-ethenediyl]bis[4-(bromomethyl)benzene] (CAS 1345823-47-3)
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-3-[(1Z)-{2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]hydrazin-1-ylidene}methyl]-1H-indole (CAS 338409-94-2)
- Ethyl 6-ethyl-7-hydroxy-2-oxo-2H-chromene-3-carboxylate (CAS 84165-75-3)
- Afatinib Dimaleate (CAS 850140-73-7)
- 4-(2-Chlorophenyl)-3-methyl-1-(2-phenoxyethyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 860789-89-5)
- 1-Ethoxyethyl methacrylate (CAS 51920-52-6)
- 2-(Ethanesulfonyl)-4-fluoroaniline (CAS 1248235-57-5)
- N-(4-(Furan-2-yl)thiazol-2-yl)-1-(thiophen-2-yl)cyclopentane-1-carboxamide (CAS 1207039-00-6)
- Semaglutide impurity 86 (CAS CATO-C4X-222686)
Why CATO?
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